The MAX765ESA is a highly efficient, compact, and versatile DC-DC converter module manufactured by Maxim Integrated. Designed to meet the rigorous demands of modern electronic devices, this step-up switching regulator is ideal for battery-powered applications where extended battery life is essential.

Key Features

• Adjustable Output Voltage: This device allows users to set the output voltage from 2.7V to 5.5V using an external resistor divider, providing flexibility for various applications.
• High Efficiency: With its high-efficiency operation, the MAX765ESA can achieve up to 87% efficiency, minimizing heat generation and power loss, which is crucial for portable and space-constrained devices.
• Low Quiescent Current: The quiescent current is as low as 110µA, which significantly extends battery life in portable applications.
• Wide Input Voltage Range: The device operates with an input voltage range from 2.0V to 16.5V, accommodating a variety of power sources, including single-cell batteries.
• Compact 8-Pin SO Package: The MAX765ESA comes in a space-saving 8-pin SO (Small Outline) package, making it suitable for compact circuit designs.

Applications

The versatility of the MAX765ESA makes it an excellent choice for a wide array of applications. It is particularly well-suited for:

• Portable Instruments
• Battery-Powered Equipment
• Handheld Devices
• Medical Devices
• Wireless Communication Devices
• Power Backup Systems

Additional Information

The MAX765ESA also features a shutdown mode, which reduces the supply current to 15µA, providing further power conservation when the device is not in use. Moreover, it includes frequency compensation, which is internally fixed to reduce the number of external components required, simplifying the design and reducing the overall bill of materials.

Maxim Integrated's commitment to quality ensures that the MAX765ESA meets high standards for performance and reliability, making it a smart choice for designers looking to create efficient, long-lasting products.